Graduate Admissions Coordinator
238 Burnett Hall
Area Adviser: Dr. Jeffrey Stevens
Welcome to the homepage of the Neuroscience and Behavior Ph.D. Program in the Department of Psychology at the University of Nebraska-Lincoln (UNL). Broadly speaking, faculty research interests include comparative cognition, decision making, learning and memory, executive function, memory suggestibility, drug abuse, genetic basis of addiction, antipsychotic drugs, and animal models of schizophrenia and other psychiatric disorders. We pride ourselves on a low student to faculty ratio where graduate students work very closely with faculty on research projects. In addition to this close mentoring model, we are able to offer highly individualized programs of study that can be tailored to fit the student's interest and career goals.
Along with tailoring graduate training to fit the research and career goals of the trainee, students are exposed through instruction and collaboration to interdisciplinary and translational approaches to many of the pressing question in the study of neuroscience and behavior. Such training is enhanced through our affiliations with Eppley Cancer Center at University of Nebraska Medical Center and the VA Hospital; Ecology, Evolution and Behavior Program in the School of Biological Sciences; the Behavioral Health Program of Excellence in Sociology; the Substance Abuse Research Cluster (SARC); the Center for Brain, Biology and Behavior (CB3); the Rural Drug Addiction Research Center (RDAR), as well as the many collaborations faculty have with other researchers throughout the globe.
The faculty in the Neuroscience and Behavior Program welcome applications from students with undergraduate majors in psychology as well as those from a variety of related areas, such as animal science, biology, neuroscience, pharmacology. Successful applicants to our program typically have previous research experience with experimental animals (rats, mice) or human neuroscience. Because of the diverse research interests of our faculty members, applicants are strongly encouraged to contact the faculty members with whom they are most likely to work and identify them in their application.
THE PHD PATH
Like other programs, the Neuroscience and Behavior program offers M.A. and Ph.D. degrees in Psychology. Typically, all graduate students are admitted directly into the doctoral program but earn the Master’s degree as part of their Ph.D. program. We have an overview of the Ph.D. path and the Department Grad Handbook to guide progress.
Graduate training is governed by the Graduate Chair and the Graduate Executive Committee. Upon admission, each graduate student is assigned an advisor in the program. A doctoral Supervisory Committee is approved for each student by the Graduate Executive Committee prior to the completion of 50% of the student’s course work. A Supervisory Committee must include at least three members consisting of professors from our department, as well as at least one member consisting of a professor from a department outside of our department. The Supervisory Committee has responsibility for designing the student’s program of study and supervising the implementation of that program through the completion of comprehensive examinations and/or other approved demonstration of mastery of the discipline and the doctoral dissertation project.
The Neuroscience and Behavior Ph.D. program is specifically designed to be flexible in terms of matching specific research interests of a given student. Therefore, the specific course requirements beyond the core requirements of the Ph.D. program are determined by the students’ advisor along with a Supervisory Committee.
Department course requirements
- Statistics and research methods (PSYC 941 and 942): 6 credits
- Basic psychology coursework (one proseminar and one other psychology graduate course outside of your program): 6 credits
- Human diversity: 1 credit
- Ethics: 1 credit
- Teaching methods: 1 credit
Program course requirements
- Fundamentals of neuroscience (PSYC 971 and 972): 6 credits
- Professionalism, ethics and diversity (PSYC 971 and 972): 6 credits (satisfies department's human diversity and ethics requirements)
- Physiological proseminar (PSYC 904): 3 credits
Given the diversity of research and student interests, additional course work may include specialized reading courses, as well as other core courses offered in other departments. For example, students specializing in animal behavior might take one or more of the core courses in the School of Biological Sciences’ program in Ecology, Evolution, or Behavior. Students specializing in behavioral neuroscience might take core courses in other departments that teach advanced pharmacology, neurobiology and immunology courses. Students in the Neuroscience and Behavior program are required to be continuously engaged in research, which often includes three semester hours in a research course each semester (e.g., 975, 996).
To obtain a Master degree, a student typically chooses Option III. Under this option, the student must earn a minimum of 36 semester hours of credit, at least 18 of which must be earned in courses open exclusively to graduate students (900 or 800 level without 400 or lower counterparts). The program must include not fewer than 18 hours in the major. Visit the Graduate Bulletin for more information on options and for forms and deadlines.
Students with a Master's degree in a related area admitted in the PhD program will be able to transfer some coursework. Transfer credit is determined by UNL Office of Graduate Studies policy and the Neuroscience and Behavior faculty.
The PhD program normally takes five years for completion. To meet the doctoral degree requirements, a student needs to complete 27 hours of graduate work within an 18-month period (15 of which must be presented that are not related to your master’s degree if you did your master’s work at UNL), finishes final examination (oral defense of dissertation work) and submit his/her dissertation at least three weeks before the final oral examination. For information on PhD requirements, visit Doctoral Degree Requirements.
All graduate students in the Neuroscience and Behavior program are supported by department teaching assistantships and/or by research assistantships from faculty grants. We provide a highly supportive environment that encourages students to also seek support through UNL scholarships and fellowships, as well as extramural agencies such as the National Science Foundation and the National Institutes of Health.
CORE RESEARCH LABS
Coordinator: Dr. Robert Belli
For over 25 years, Dr. Belli has been exploring the role of suggestions in producing false memories, and the implications of false remembering in applied settings. In 2012, Dr. Belli established the Behavioral Research in Applied Cognitive Neuroscience (BRAiN) Laboratory to explore the neural correlates of cognitive processes that have applied implications, including an examination of individual differences in suggestibility. Our experiments include behavioral, eye-tracking, and electrophysiological data, and plans are to expand our repertoire to include neuroimaging data. We use a variety of paradigms to examine suggestibility, including those that involve semantic and perceptual confusions. Importantly, discovering neural correlates among individuals who vary in suggestibility has implications for psychopathology, legal psychology, and interpersonal relationships. At times, the impact of suggestibility is deleterious, and our research has the potential to develop interventions that will alleviate adverse impacts.
Expertise and interests: memory processing, EEG, cognitive electrophysiological relationships, EEG oscillations, event related potentials
Coordinator: Dr. Rick A. Bevins
Research in the BEHAVIORAL NEUROPHARMACOLOGY LAB bridges areas of neuroscience, pharmacology, psychology, immunology, and animal learning and cognition. With the motivated effort of exceptional graduate and undergraduate students and the consistent support of the Psychology Department, the School of Biological Sciences, the College of Arts and Sciences, and extramural funding agencies such as NIH, we have made great progress in answering important questions related to drug abuse. In this research effort, we use preclinical animal models to understand factors involved in the development and maintenance of drug abuse. This research includes assessment of factors affecting the ability of drug cues to acquire new meaning and hence control over behavior. Other research effort focuses on novelty and sensation seeking, learned associations between environmental cues and abused drugs (source of cravings), and immunotherapy (vaccine) techniques against drug addiction. For more detail, we invite you to explore the laboratory via our website.
Expertise and interests: behavioral pharmacology, learning, substance abuse, nicotine, methamphetamine
Coordinator: Dr. Kathy Chiou
The focus of research in the CLINICAL NEUROSCIENCE AND NEUROPSYCHOLOGY LAB is to identify and understand how neurological injuries affect complex, higher order cognitive functions. We are specifically interested in constructs such as metacognition, self-awareness, cognitive control, and learning/memory. Current projects in the lab utilize structural and functional neuroimaging methodologies (e.g., fMRI, DTI), experimental behavioral paradigms, as well as traditional neuropsychological assessments to investigate these cognitive deficits in human adults with moderate to severe traumatic brain injury (TBI). We hope to translate findings from the lab to clinical applications such as the development of new tools for improved assessment and rehabilitation of cognitive deficits in TBI.
Expertise and interests: traumatic brain injury, neuropsychological assessment, diffusion tensor imaging, fMRI, metacognition
Coordinator: Dr. Nicholas Hubbard
The NEUROCOGNITIVE TRANSLATION LAB aims to advance fundamental theory and cultivate cutting-edge methods within cognitive neuroscience to better understand and predict mental abilities and patient health outcomes. We accomplish these aims through the study of typical and abnormal biopsychological phenomena. The NeuroCognitive Translation Lab applies expertise from behavioral, brain imaging (e.g., fMRI, DTI, fNIRS), and computational (e.g., machine learning, network analysis, pattern analyses) techniques to answer two research questions: (1) What can our neural and psychological signatures tell us about our mental abilities?, and (2) How can we better measure and interpret these signatures for predicting human health outcomes?
Expertise and interests: brain imaging, cognitive neuroscience, memory, prediction, translational neuroscience
Coordinator: Dr. Matthew Johnson
Research in the REFLECTION, ATTENTION, AND PERCEPTION LAB focuses on the interplay between reflection (i.e., thoughts and memories originating in the internal world of the mind/brain) and perception (i.e., processing of sensory information from the external world), and how attention operates to shape the flow of cognitive and neural information processing in both domains. We use a combination of cognitive neuroscience methods (fMRI, EEG) and behavioral experiments (both in-lab and online) to address questions such as: How similar are the neural and cognitive mechanisms of attention when operating in the perceptual vs. reflective domains? How are brain regions traditionally called “visual” areas used to represent information during reflective activities such as mental imagery and working memory? How can acts of reflection influence later acts of perception (and vice versa)? Please see the lab website for more information on past research, publications, current projects, and open positions.
Expertise and interests: EEG, fMRI, cognitive neuroscience, attention, working memory, perception, machine learning
Coordinator: Dr. Ming Li
The BIOPSYCHOLOGY LAB is primarily interested in the neurobiological and behavioral mechanisms of action of psychotherapeutic drugs (e.g. antipsychotic drugs, antidepressants and anxiolytics), neurobiology of maternal behavior, and co-morbid substance abuse in mental disorders. We take a preclinical approach using pharmacological (e.g. selective agonists or antagonists), neuroscience (e.g. immunocytochemistry), genetic (e.g. viral vectors), and behavioral techniques to address research issues in these fields. Current studies explore psychobiological mechanisms of antipsychotic action, serotonin systems in maternal behavior and nicotine use in schizophrenia. We also have done work in evaluating new chemical compounds that may have therapeutic potentials for mental disorders. The models used in this lab include both unconditioned natural behaviors (e.g. social interaction, maternal behavior, locomotor activity, ultrasonic vocalizations, forced swim test, elevated plus maze, startle reflex, etc.), as well as conditioned behaviors (e.g. two-way conditioned avoidance response, fear-potentiated startle, etc.). The laboratory is equipped with 10 two-way conditioned avoidance shuttle boxes; 16 locomotor activity monitoring boxes; 4 forced swim test system; 6 startle reflex systems; a cryostat; and a stereotaxic instrument.
Expertise and interests: antipsychotic drugs, maternal behavior, serotonin, dopamine, motivated behavior, schizophrenia, postpartum depression
Coordinator: Dr. Tierney Lorenz
The Women, Immunity and Sexual Health (WISH) lab investigates the ways that sexual behavior impact women's immune and endocrine function, as well as ways to help women with mental and/or physical health conditions have happy, healthy sexual lives. We also focus on helping survivors of sexual trauma through basic science and clinical research. Our research draws from evolutionary and feminist science perspectives, and uses methods from multiple fields, including measures of hormones and immune markers, psychophysiological measures of sexual and autonomic arousal, clinical trials, surveys and interviews.
Expertise and interests: sex/gender differences, women’s health, sexual behavior, trauma, depression, hormones, inflammation, minimally invasive biomarkers
Coordinator: Dr. Maital Neta
Research in the COGNITIVE AND AFFECTIVE NEUROSCIENCE LAB capitalizes on a number of methods from psychology and neuroscience to examine ambiguity resolution in the domain of emotional facial expressions. Specifically, although some expressions provide clear predictive information that something good (e.g., happy) or bad (e.g., angry) will happen, other expressions, like surprise, have predicted both positive (e.g., birthday party) and negative (e.g., car accident) events for us in the past. When presented in the absence of contextual information, these ambiguously valenced expressions can be used to delineate a valence bias: ambiguous stimuli are stably interpreted negatively by some people and positively by others. The working hypothesis in the lab is that positivity requires regulation.
Expertise and interests: affective neuroscience, emotion regulation, individual differences
Coordinator: Dr. Cary Savage
Dr. Savage joined the UNL psychology faculty as part of the Clinical Program and Neuroscience and Behavior faculty in Spring 2018. He received his Ph.D. in clinical psychology from Oklahoma State University. From 1992-94 Dr. Savage completed a Psychiatric Neuroscience Fellowship at The Massachusetts General Hospital and from 1994-95 he completed a Fellowship in Brain Imaging at The Massachusetts General Hospital. Dr. Savage's research examines brain health, including the neural processes underlying health behaviors - for example, staying physically active and maintaining optimal body weight and strength – and the reciprocal impact these choices have on long term brain health. The human brain is highly impacted by behavioral choices that affect overall body health yet it is also the agent of health behaviors. Healthy behaviors are in part difficult to maintain because they are less immediately gratifying and the benefits of healthy behaviors emerge over time. He is also interested in brain health broadly, including how brain activity mediates health behaviors (e.g., diet and physical activity), modifiable risk factors for dementia, and cognitive changes and recovery from brain injury (e.g., concussion, stroke).
Expertise and interests: neuroimaging, MRI, functional MRI, health behavior, brain injury
Coordinator: Dr. Jeffrey Stevens
The ADAPTIVE DECISION MAKING LAB integrates cognitive and evolutionary perspectives to study decision making in humans and other animals. The CANINE COGNITION AND HUMAN INTERACTION LAB focuses on understanding both dog cognition and how interacting with dogs influences human behavior and cognition. Our research follows the bounded rationality approach, which explores how organisms with limited time, information, and computational abilities make adaptive decisions. We use theoretical, experimental, and comparative methods to model and empirically investigate the cognitive processes organisms use when making decisions. One of our research topics explores the cognitive mechanisms, such as patience and accurate memory, needed to implement decision strategies in cooperative situations. Another research topic develops and tests process-based models of intertemporal choice. We also investigate questions of risky choice, quantification, timing, memory, and social networks to help understand how humans and other animals make decisions in an uncertain world.
Expertise and interests: animal cognition, cooperation, decision making, dogs, impulsivity, patience
Coordinator: Dr. Scott F. Stoltenberg
Research in the BEHAVIOR GENETICS LABORATORY seeks to characterize the role of genetic variation on individual differences in health-risk behaviors. We focus on genes that influence the function of neurotransmitter systems and on behavioral traits, such as impulsivity, that increase risk for behavioral problems. Studies in the Behavior Genetics Lab have examined phenotypes such as alcohol problems, substance use, eating problems, risky driving, decision-making and gambling. In general, we use a candidate gene association study approach with non-clinical populations (i.e. college students) as study participants. We also use control system modeling to better understand how genetic variation at multiple system components affects neurotransmitter system function. Such computer modeling will enable us to develop testable hypotheses to better study pathways from genes to behavior. Our work crosses levels of analysis and spans several areas of psychology including, but not limited to, neuroscience, cognitive, personality and clinical to address important questions about genetic influences on behavior.
Expertise and interests: behavior genetics, substance use, impulsivity
Coordinator: Dr. Ken Wakabayashi
The focus of Dr. Wakabayashi's research is understanding the fundamental processes in the brain underpinning reward-seeking behavior, and how these systems can become hijacked by drugs of abuse, ultimately resulting in addiction and alcoholism. He addresses this at a neurocircuit level by integrating animal behavior, in vivo neurochemistry and genetic approaches to manipulate and observe subgroups of neurons to examine the brain mechanisms of motivation.
Expertise and interests: addiction, alcohol models, genetic targeting, in vivo monitoring, motivation, neurochemistry, neurocircuittry, reward seeking
|Gwendolyn Bachman (Biological Sciences)|
|Alexandra Basolo (Biological Sciences)|
|Alan Bond (Biological Sciences)|
|Mike Dodd (Cognitive Psychology)|
|Kimberly Espy (Psychology, DCN Lab)|
|John Flowers (Emeritus Professor in Cognitive Psychology)|
|Robert Gibson (Biological Sciences)|
|Dan Leger (Emeritus Professor in Neuroscience and Behavior)|
|Dennis McChargue (Clinical Psychology)|
|Dennis Molfese (Emeritus Professor in Neuroscience and Behavior)|
|Gary Pickard (Veterinary Medicine and Biomedical Sciences)|
|Anne Schutte (Developmental Psychology)|
|Patrica Sollars (Veterinary Medicine and Biomedical Sciences)|
|William Wagner (Biological Sciences)|
I hope we have sparked your interest in the Neuroscience and Behavior Program. If so, application information can be obtained via the web or send an inquiry to Jamie Longwell at firstname.lastname@example.org. Feel free to send any general questions about the Neuroscience and Behavior Program to Dr. Jeffrey Stevens, the Neuroscience and Behavior Program Area Coordinator, at email@example.com. Interest in a faculty and his/her research program should be sent directly to the individual.